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User:Scrobotasaurus: Difference between revisions
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Bought a Comptometer
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m (Bought a Comptometer) |
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| Line 16: | Line 16: | ||
| colspan="5" | | | colspan="5" | | ||
|- | |- | ||
| | |Model M | ||
| | |Felt and Tarrant | ||
| | |1939 | ||
| | |M491151 | ||
| | |Comptometer | ||
|- | |- | ||
|Divisumma 14 | |Divisumma 14 | ||
| Line 26: | Line 26: | ||
|1947 | |1947 | ||
|991721 | |991721 | ||
|[[:Category:Mechanical calculator|Mechanical]] | |||
|- | |||
|506C | |||
|Bell Punch | |||
|1948 | |||
|506/C/44.84I/L | |||
|[[:Category:Mechanical calculator|Mechanical]] | |[[:Category:Mechanical calculator|Mechanical]] | ||
|- | |- | ||